Wide receiver Kyle Williams was the recipient of a torrent of hateful Twitter posts following his team's loss in the NFC Championship Game, in which the Giants edged San Francisco 20-17 in overtime following two costly fumbles by Williams.

In the wake of the emotional loss at soggy Candlestick Park, many Niner fans vented their frustrations at the second-year wide receiver, who was handling punt return duties Sunday in the absence of the injured Ted Ginn Jr.